Vintage Boat Seat Pedestal, Mount, Frame, Brackets, Forward & Backward Adjuster. Condition is "For parts or not working". I'm listing this for parts or not working because I have not used it. I took these parts off an old boat seat that was in the scrap yard. I have not removed all of the hardware. Not all of the hardware is present. I already had the pedestal but the mount fits on the pedestal. The outside diameter of the pedestal is approximately 2 13/16 of an inch. The diameter for the base of the pedestal is approximately 9 and 1/4 inches. The height of the pedestal is approximately 19 and 3/4 inches. The length of the slide is approximately 13 and 5/8 of an inch. The inside diameter of the mount is approximately 2 and 7/8 of an inch. The width of the chair not including the handles or the width of the frame not including the handles and the upper part of it where the handles attached to is approximately 20 in outside diameter and approximately 18 inch inside diameter. From the back of the bracket where am I want stew the upper part of the frame is approximately 17 in from the upper part of the frame to the top of the bracket is approximately 7 3/16 of an inch and from the Curve inside the bracket to the end of the feet part on the bracket is approximately 12 and 1/2 inches. Please use the pictures that help determine the condition of these items. I am selling these items as is. I will likely remove the seat brackets and wrap them separately and ship them with remainder of the seat so as to reduce the size of the packaging. I will not remove any more of the hardware aside from the Bolt & Nut that hold a bracket or brackets on to the frame. I will leave the armrest on the frame as well. I cannot separate the two parts that are frame because they are riveted together. The rivets appeared to be in okay condition. I wouldn't say that they are horribly oxidized but there's perhaps of oxidation on them however it does appear that they have some life left in them. I already had the pedestal on hand but it certainly seems that the Mount fits on it and seems to Snug up on it.